Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r553-tall-171734900900095.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is CO4-PT-12, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r553-tall-171734900900095
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 640K
-rw-r--r-- 1 mcc users 8.2K Jun 2 17:16 CTLCardinality.txt
-rw-r--r-- 1 mcc users 94K Jun 2 17:16 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Jun 2 17:16 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Jun 2 17:16 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Jun 2 17:12 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Jun 2 17:12 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Jun 2 17:12 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Jun 2 17:12 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 2 16:33 NewModel
-rw-r--r-- 1 mcc users 12K Jun 2 17:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 126K Jun 2 17:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.1K Jun 2 17:16 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 61K Jun 2 17:16 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Jun 2 17:12 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K Jun 2 17:12 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 2 16:33 equiv_col
-rw-r--r-- 1 mcc users 3 Jun 2 16:33 instance
-rw-r--r-- 1 mcc users 6 Jun 2 16:33 iscolored
-rw-r--r-- 1 mcc users 177K Jun 2 16:33 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME CO4-PT-12-ReachabilityFireability-2024-00
FORMULA_NAME CO4-PT-12-ReachabilityFireability-2024-01
FORMULA_NAME CO4-PT-12-ReachabilityFireability-2024-02
FORMULA_NAME CO4-PT-12-ReachabilityFireability-2024-03
FORMULA_NAME CO4-PT-12-ReachabilityFireability-2024-04
FORMULA_NAME CO4-PT-12-ReachabilityFireability-2024-05
FORMULA_NAME CO4-PT-12-ReachabilityFireability-2024-06
FORMULA_NAME CO4-PT-12-ReachabilityFireability-2024-07
FORMULA_NAME CO4-PT-12-ReachabilityFireability-2024-08
FORMULA_NAME CO4-PT-12-ReachabilityFireability-2024-09
FORMULA_NAME CO4-PT-12-ReachabilityFireability-2024-10
FORMULA_NAME CO4-PT-12-ReachabilityFireability-2024-11
FORMULA_NAME CO4-PT-12-ReachabilityFireability-2024-12
FORMULA_NAME CO4-PT-12-ReachabilityFireability-2024-13
FORMULA_NAME CO4-PT-12-ReachabilityFireability-2024-14
FORMULA_NAME CO4-PT-12-ReachabilityFireability-2024-15

=== Now, execution of the tool begins

BK_START 1717351686178

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CO4-PT-12
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-02 18:08:07] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2024-06-02 18:08:07] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-02 18:08:07] [INFO ] Load time of PNML (sax parser for PT used): 95 ms
[2024-06-02 18:08:07] [INFO ] Transformed 649 places.
[2024-06-02 18:08:07] [INFO ] Transformed 782 transitions.
[2024-06-02 18:08:07] [INFO ] Found NUPN structural information;
[2024-06-02 18:08:07] [INFO ] Parsed PT model containing 649 places and 782 transitions and 1960 arcs in 191 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 14 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 172 places in 11 ms
Reduce places removed 172 places and 219 transitions.
FORMULA CO4-PT-12-ReachabilityFireability-2024-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CO4-PT-12-ReachabilityFireability-2024-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CO4-PT-12-ReachabilityFireability-2024-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CO4-PT-12-ReachabilityFireability-2024-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CO4-PT-12-ReachabilityFireability-2024-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40000 steps (178 resets) in 1516 ms. (26 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40000 steps (189 resets) in 265 ms. (150 steps per ms) remains 10/11 properties
FORMULA CO4-PT-12-ReachabilityFireability-2024-03 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40001 steps (171 resets) in 255 ms. (156 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40002 steps (189 resets) in 157 ms. (253 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (314 resets) in 79 ms. (500 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40000 steps (92 resets) in 400 ms. (99 steps per ms) remains 9/10 properties
FORMULA CO4-PT-12-ReachabilityFireability-2024-15 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40002 steps (177 resets) in 108 ms. (366 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40000 steps (195 resets) in 561 ms. (71 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40000 steps (83 resets) in 189 ms. (210 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40001 steps (168 resets) in 103 ms. (384 steps per ms) remains 9/9 properties
// Phase 1: matrix 563 rows 477 cols
[2024-06-02 18:08:08] [INFO ] Computed 9 invariants in 24 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/48 variables, 48/48 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/48 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 9 unsolved
Problem CO4-PT-12-ReachabilityFireability-2024-11 is UNSAT
FORMULA CO4-PT-12-ReachabilityFireability-2024-11 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 2 (OVERLAPS) 425/473 variables, 7/55 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/473 variables, 425/480 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/473 variables, 0/480 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 1/474 variables, 1/481 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/474 variables, 1/482 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/474 variables, 0/482 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 8 (OVERLAPS) 3/477 variables, 1/483 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/477 variables, 3/486 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/477 variables, 0/486 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 11 (OVERLAPS) 563/1040 variables, 477/963 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1040 variables, 0/963 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 13 (OVERLAPS) 0/1040 variables, 0/963 constraints. Problems are: Problem set: 1 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1040/1040 variables, and 963 constraints, problems are : Problem set: 1 solved, 8 unsolved in 1219 ms.
Refiners :[Domain max(s): 477/477 constraints, Positive P Invariants (semi-flows): 8/8 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 477/477 constraints, PredecessorRefiner: 9/9 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 8 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/17 variables, 17/17 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/17 variables, 0/17 constraints. Problems are: Problem set: 1 solved, 8 unsolved
Problem CO4-PT-12-ReachabilityFireability-2024-04 is UNSAT
FORMULA CO4-PT-12-ReachabilityFireability-2024-04 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 2 (OVERLAPS) 436/453 variables, 4/21 constraints. Problems are: Problem set: 2 solved, 7 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/453 variables, 436/457 constraints. Problems are: Problem set: 2 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/453 variables, 0/457 constraints. Problems are: Problem set: 2 solved, 7 unsolved
At refinement iteration 5 (OVERLAPS) 21/474 variables, 4/461 constraints. Problems are: Problem set: 2 solved, 7 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/474 variables, 21/482 constraints. Problems are: Problem set: 2 solved, 7 unsolved
[2024-06-02 18:08:10] [INFO ] Deduced a trap composed of 49 places in 97 ms of which 22 ms to minimize.
[2024-06-02 18:08:10] [INFO ] Deduced a trap composed of 197 places in 167 ms of which 4 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/474 variables, 2/484 constraints. Problems are: Problem set: 2 solved, 7 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/474 variables, 0/484 constraints. Problems are: Problem set: 2 solved, 7 unsolved
At refinement iteration 9 (OVERLAPS) 3/477 variables, 1/485 constraints. Problems are: Problem set: 2 solved, 7 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/477 variables, 3/488 constraints. Problems are: Problem set: 2 solved, 7 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/477 variables, 0/488 constraints. Problems are: Problem set: 2 solved, 7 unsolved
At refinement iteration 12 (OVERLAPS) 563/1040 variables, 477/965 constraints. Problems are: Problem set: 2 solved, 7 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1040 variables, 7/972 constraints. Problems are: Problem set: 2 solved, 7 unsolved
[2024-06-02 18:08:11] [INFO ] Deduced a trap composed of 60 places in 81 ms of which 2 ms to minimize.
[2024-06-02 18:08:11] [INFO ] Deduced a trap composed of 50 places in 81 ms of which 2 ms to minimize.
[2024-06-02 18:08:11] [INFO ] Deduced a trap composed of 59 places in 67 ms of which 1 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/1040 variables, 3/975 constraints. Problems are: Problem set: 2 solved, 7 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1040 variables, 0/975 constraints. Problems are: Problem set: 2 solved, 7 unsolved
At refinement iteration 16 (OVERLAPS) 0/1040 variables, 0/975 constraints. Problems are: Problem set: 2 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1040/1040 variables, and 975 constraints, problems are : Problem set: 2 solved, 7 unsolved in 1920 ms.
Refiners :[Domain max(s): 477/477 constraints, Positive P Invariants (semi-flows): 8/8 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 477/477 constraints, PredecessorRefiner: 7/9 constraints, Known Traps: 5/5 constraints]
After SMT, in 3229ms problems are : Problem set: 2 solved, 7 unsolved
Fused 7 Parikh solutions to 6 different solutions.
FORMULA CO4-PT-12-ReachabilityFireability-2024-14 FALSE TECHNIQUES PARIKH_WALK
FORMULA CO4-PT-12-ReachabilityFireability-2024-12 TRUE TECHNIQUES PARIKH_WALK
FORMULA CO4-PT-12-ReachabilityFireability-2024-09 TRUE TECHNIQUES PARIKH_WALK
FORMULA CO4-PT-12-ReachabilityFireability-2024-07 TRUE TECHNIQUES PARIKH_WALK
FORMULA CO4-PT-12-ReachabilityFireability-2024-06 TRUE TECHNIQUES PARIKH_WALK
FORMULA CO4-PT-12-ReachabilityFireability-2024-01 TRUE TECHNIQUES PARIKH_WALK
Parikh walk visited 6 properties in 206 ms.
Support contains 1 out of 477 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 477/477 places, 563/563 transitions.
Graph (trivial) has 482 edges and 477 vertex of which 3 / 477 are part of one of the 1 SCC in 4 ms
Free SCC test removed 2 places
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Graph (complete) has 770 edges and 475 vertex of which 434 are kept as prefixes of interest. Removing 41 places using SCC suffix rule.2 ms
Discarding 41 places :
Also discarding 20 output transitions
Drop transitions (Output transitions of discarded places.) removed 20 transitions
Drop transitions (Empty/Sink Transition effects.) removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 274 transitions
Trivial Post-agglo rules discarded 274 transitions
Performed 274 trivial Post agglomeration. Transition count delta: 274
Iterating post reduction 0 with 299 rules applied. Total rules applied 301 place count 434 transition count 241
Reduce places removed 274 places and 0 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 1 with 292 rules applied. Total rules applied 593 place count 160 transition count 223
Reduce places removed 8 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 2 with 20 rules applied. Total rules applied 613 place count 152 transition count 211
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 3 with 8 rules applied. Total rules applied 621 place count 148 transition count 207
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 4 with 6 rules applied. Total rules applied 627 place count 146 transition count 203
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 5 with 5 rules applied. Total rules applied 632 place count 144 transition count 200
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 633 place count 143 transition count 200
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 633 place count 143 transition count 199
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 635 place count 142 transition count 199
Discarding 27 places :
Symmetric choice reduction at 7 with 27 rule applications. Total rules 662 place count 115 transition count 172
Iterating global reduction 7 with 27 rules applied. Total rules applied 689 place count 115 transition count 172
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 7 Pre rules applied. Total rules applied 689 place count 115 transition count 165
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 7 with 14 rules applied. Total rules applied 703 place count 108 transition count 165
Discarding 17 places :
Symmetric choice reduction at 7 with 17 rule applications. Total rules 720 place count 91 transition count 130
Iterating global reduction 7 with 17 rules applied. Total rules applied 737 place count 91 transition count 130
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 739 place count 91 transition count 128
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 741 place count 89 transition count 126
Iterating global reduction 8 with 2 rules applied. Total rules applied 743 place count 89 transition count 126
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 8 with 2 rules applied. Total rules applied 745 place count 89 transition count 124
Performed 35 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 35 places in 0 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 9 with 70 rules applied. Total rules applied 815 place count 54 transition count 88
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 9 with 7 rules applied. Total rules applied 822 place count 54 transition count 81
Discarding 4 places :
Symmetric choice reduction at 10 with 4 rule applications. Total rules 826 place count 50 transition count 77
Iterating global reduction 10 with 4 rules applied. Total rules applied 830 place count 50 transition count 77
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 831 place count 50 transition count 76
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 11 with 6 rules applied. Total rules applied 837 place count 47 transition count 73
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 11 with 3 rules applied. Total rules applied 840 place count 47 transition count 70
Discarding 3 places :
Symmetric choice reduction at 12 with 3 rule applications. Total rules 843 place count 44 transition count 67
Iterating global reduction 12 with 3 rules applied. Total rules applied 846 place count 44 transition count 67
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 12 with 2 rules applied. Total rules applied 848 place count 44 transition count 65
Discarding 1 places :
Symmetric choice reduction at 13 with 1 rule applications. Total rules 849 place count 43 transition count 64
Iterating global reduction 13 with 1 rules applied. Total rules applied 850 place count 43 transition count 64
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 13 with 1 rules applied. Total rules applied 851 place count 43 transition count 63
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 14 with 18 rules applied. Total rules applied 869 place count 34 transition count 64
Drop transitions (Empty/Sink Transition effects.) removed 9 transitions
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 14 with 17 rules applied. Total rules applied 886 place count 34 transition count 47
Discarding 8 places :
Symmetric choice reduction at 15 with 8 rule applications. Total rules 894 place count 26 transition count 39
Iterating global reduction 15 with 8 rules applied. Total rules applied 902 place count 26 transition count 39
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 15 with 8 rules applied. Total rules applied 910 place count 26 transition count 31
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -3
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 16 with 2 rules applied. Total rules applied 912 place count 25 transition count 34
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 16 with 1 rules applied. Total rules applied 913 place count 25 transition count 33
Discarding 1 places :
Symmetric choice reduction at 16 with 1 rule applications. Total rules 914 place count 24 transition count 32
Iterating global reduction 16 with 1 rules applied. Total rules applied 915 place count 24 transition count 32
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 16 with 2 rules applied. Total rules applied 917 place count 24 transition count 30
Free-agglomeration rule applied 7 times.
Iterating global reduction 17 with 7 rules applied. Total rules applied 924 place count 24 transition count 23
Reduce places removed 7 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 17 with 9 rules applied. Total rules applied 933 place count 17 transition count 21
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 18 with 1 rules applied. Total rules applied 934 place count 16 transition count 20
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 18 with 2 rules applied. Total rules applied 936 place count 14 transition count 20
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 19 with 4 rules applied. Total rules applied 940 place count 12 transition count 18
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 19 with 4 rules applied. Total rules applied 944 place count 12 transition count 14
Applied a total of 944 rules in 88 ms. Remains 12 /477 variables (removed 465) and now considering 14/563 (removed 549) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 98 ms. Remains : 12/477 places, 14/563 transitions.
RANDOM walk for 21 steps (0 resets) in 4 ms. (4 steps per ms) remains 0/1 properties
FORMULA CO4-PT-12-ReachabilityFireability-2024-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 5213 ms.
ITS solved all properties within timeout

BK_STOP 1717351692539

--------------------
content from stderr:

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -timeout 360 -rebuildPNML

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="CO4-PT-12"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool ltsminxred"
echo " Input is CO4-PT-12, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r553-tall-171734900900095"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CO4-PT-12.tgz
mv CO4-PT-12 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;